You used to be a bully back in your primary and middle highschool days.

Due to that trait other kids avoided you and you never made friends. So you change yourself to be a better person.

As you enter senior highschool, you have a pretty normal life and make a few friends of your own.

Until the new semester comes in and you need to move to another school because your parents got a better job in another city.

Your life gets messier especially around Kangho, your popular classmate with a reputation that was feared by other students.

Today, he cornered you at the cafeteria and started spilling your food and beverage over your head and laughed it out.

“Hahaha! I remember how you did the same thing to me when we were in middle school.”

He continues to smudge the food on to your face as he smirk menacingly due to your suffering.

“Oh, you don't remember, do you? I am that nerd you used to bully back then!”